NEWS // FEATURES // NEW PRODUCTS
Electrolube Launch New Products to Conform to the Restrictions of Dichloromethane Usage at Productronica
With restrictions regarding the supply of dichloromethane-based paint and coating stripping products coming into full force on 6 December 2011, the leading electro- chemical manufacturer, Electrolube, is ready to launch two new products adhering to the new law at Productronica. Resin Remover Solvent (RRS)
andConformal Coating Remover Gel (CCRG) have been developed by Electrolube’s experts to still work effectively without the use of the dichloromethane. The decision to restrict the use of
dichloromethane, which was approved by the European Parliament as part of the REACH regulations, has not affected Electrolube bringing the new products to market. Keith Carruthers, Development Chemist at Electrolube, explains: “The restricted use of dichloromethane covers consumer and
New low-voltage, high current MOSFETs from Toshiba
Toshiba Electronics new low- voltage, high-current MOSFETs for high-speed switching applications available in new 3.3 x 3.3 mm TSON Advance package Family for DC/DC conversion and synchronous rectifi cation includes TSON advance format with 64% smaller footprint than SOP 8 equivalents. Toshiba Electronics Europe
(TEE) has extended its family of 30V power MOSFETs with new devices that combine high-speed switching, high current ratings and compact package size. The latest devices in the TPCx family are ideal for a wide variety of digital home appliances, offi ce equipment and other products that require synchronous rectifi cation DC/DC conversion.
36 EIU Based on Toshiba’s 7th
generation, high-speed UMOS VII-H semiconductor process, the latest additions to the TPCx family of low withstand voltage power MOSFETs comprises nine devices in SOP-8 and the new TSON Advance package
professional users. The defi nition of ‘professional user’ may mean that some, but not all of Electrolube’s customers are able to continue using dichloromethane-based paint and coating stripping products; however, we have decided to remove this chlorinated solvent and replace it with a safer, alternative solvent blend that is just as effi cient. The newest products - RRS and CCRG - use this solvent blend, offering highly effective results without the use of dichloromethane.” RRS joins Electrolube’s family of
solvent cleaners. It is a special blend of solvents designed to swell, soften, and even dissolve cured coatings as well as epoxy and polyurethane resins, enabling their removal from most substrates. CCRG adds to the conformal coating
range. Specially formulated to remove Electrolube’s solvent resistant coatings (including DCA, DCB and DCR, amongst others) the thixotropic gel is a highly accomplished conformal coating remover. Both RRS and CCRG will be available
to the market for the fi rst time at Productronica in November.
a SOP-8 device with an equivalent power rating. Toshiba’s UMOS VII-H low-voltage
formats. The latter bridges the gap between industrial standardSOT23 and SOP8 package formats - at just 3.3mm x 3.3mm this package format delivers a 64% smaller footprint than
trench structure allows the new MOSFETs to deliver a combination of low on resistance (RDS(ON)) and high-speed switching characteristics. In addition a low internal gate resistance and a low Cgd/Cgs gate capacitance ratio helps to prevent the possibility of self turn-on. All of the new MOSFETs have a maximum VDSS rating of 30V and a maximum VGSS rating of ±20V. Typical RDS(ON) values (VGS = 10V) range from 20mΩ down to just 6.0mΩ depending on the device chosen. TPC806x-H and TPC822x-H devices are supplied in SOP-8 and dual Chip SOP- 8 packages respectively. TPCC806x-H parts in the TSON advanced package achieve a power dissipation of 1.9W, due to a metal base plate.
www.electronicscomponentworld.com /
www.electronicproductionworld.com September 2011
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